s-net: sqc4467
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 12 |
| Edges per primitive translational unit | 22 |
| Transitivity (vertex,edge) | (4,6) |
| Vertex degrees | {4,3,4,4} |
| Vertex coordination sequence | [(4, 10, 23, 42, 70, 104, 147, 204, 271, 347), (3, 9, 21, 43, 75, 99, 161, 211, 270, 370), (4, 10, 26, 58, 84, 136, 202, 250, 346, 440), (4, 12, 30, 62, 100, 146, 206, 278, 350, 436)] |
| Wells’ vertex symbol | [6^3.7^3, 6^3, 6^4.7.8, 6.8^5] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 2, 3, 0, 0, 1, 2, 4, 0, 1, 0, 3, 5, 0, 0, 0, 3, 6, 0, 0, 0, 4, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 9, 0, 0, 0, 5, 10, 0, 0, 0, 6, 11, 0, 0, 0, 6, 12, 0, 0, 0, 7, 9, 0, -1, 1, 7, 10, 0, 0, 0, 8, 11, 0, -1, 1, 8, 12, 0, 0, 0, 9, 11, -1, 0, 0, 9, 12, 0, 1, 0, 10, 11, -1, -1, 0, 10, 12, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.69483 | 3.22071 | 4.32222 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.32143 | 0.25 | 0.625 |
| 0.28571 | 0 | 0 |
| 0 | 0 | 0.5 |
| 0 | 0.75 | 0.66667 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: Imma
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.85839 | 2.94348 | 3.45262 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.231 | 0.25 | 0.60556 |
| 0.96202 | 0 | 0 |
| 0 | 0 | 0.5 |
| 0 | 0.75 | 0.69623 |
Edge end points:
Hyperbolic sources
h-nets with faithful topology
1 record listed.| Image | h-net name | Orbifold symbol | Transitivity (Vert,Edge,Face) | Vertex Degree | 2D Vertex Symbol |
|---|---|---|---|---|---|
 |
hqc1766 | *222222 | (4,6,2) | {4,3,4,4} | {6.8.8.6}{6.8.8}{8.8.8.8}{8.8.8.8} |